In the electrolytic extraction of calcium from calcium ch...
In the electrolytic extraction of calcium from calcium chloride, the cathode is
zinc
graphite
platinum
iron
Correct answer is D
No explanation has been provided for this answer.
The bleaching action of chlorine gas is effective due to the presence of ...
The basicity of CH<sub>3</sub>COOH is ...
An element Z contains 80% of 168Z and 20% of 188Z. Its relative atomic mass is...
Chlorine gas turns damp starch-iodide paper ...
Soap lather is an example of a colloid in which a? ...
WHICH OF THE FOLLOWING SALTS IS READILY SOLUBLE IN WATER? ...